j code for b12 injection Cyanocobalamin: Package Insert / Prescribing Information j code for vitamin b12

IN0031 Rev

Cyanocobalamin Injection, USP is also suitable for the vitamin B 12 absorption test ( Schilling test)

Laboratory Tests During the initial treatment of patients with pernicious anemia, serum potassium must be observed closely the first 48 hours and potassium replaced if necessary

Adverse Reactions/Side Effects Generalized: Anaphylactic shock and death have been reported with administration of parenteral vitamin B 12 (see WARNINGS)

Pernicious Anemia: Parenteral vitamin B 12 is the recommended treatment and will be required for the remainder of the patient's life

Hematocrit and reticulocyte counts should be repeated daily from the fifth to seventh days of therapy and then frequently until the hematocrit is normal